Thread: Ubuntu 11.04 network connection

hi guys,

have installed 2x dlink dfe 580tx quad port ethernet cards.

strange thing when connect 1 of nics, not auto detect connection. trying connect cisco switch. switch end live , working there nothing connected within ubuntu os.

have tried connect 1 of nics broadband router , not work either, if run lspci terminal shows following,

00:00.0 host bridge: intel corporation 82g33/g31/p35/p31 express dram controller (rev 02)
00:01.0 pci bridge: intel corporation 82g33/g31/p35/p31 express pci express root port (rev 02)
00:1a.0 usb controller: intel corporation 82801i (ich9 family) usb uhci controller #4 (rev 02)
00:1a.1 usb controller: intel corporation 82801i (ich9 family) usb uhci controller #5 (rev 02)
00:1a.2 usb controller: intel corporation 82801i (ich9 family) usb uhci controller #6 (rev 02)
00:1a.7 usb controller: intel corporation 82801i (ich9 family) usb2 ehci controller #2 (rev 02)
00:1b.0 audio device: intel corporation 82801i (ich9 family) hd audio controller (rev 02)
00:1c.0 pci bridge: intel corporation 82801i (ich9 family) pci express port 1 (rev 02)
00:1c.3 pci bridge: intel corporation 82801i (ich9 family) pci express port 4 (rev 02)
00:1c.5 pci bridge: intel corporation 82801i (ich9 family) pci express port 6 (rev 02)
00:1d.0 usb controller: intel corporation 82801i (ich9 family) usb uhci controller #1 (rev 02)
00:1d.1 usb controller: intel corporation 82801i (ich9 family) usb uhci controller #2 (rev 02)
00:1d.2 usb controller: intel corporation 82801i (ich9 family) usb uhci controller #3 (rev 02)
00:1d.7 usb controller: intel corporation 82801i (ich9 family) usb2 ehci controller #1 (rev 02)
00:1e.0 pci bridge: intel corporation 82801 pci bridge (rev 92)
00:1f.0 isa bridge: intel corporation 82801ir (ich9r) lpc interface controller (rev 02)
00:1f.2 ide interface: intel corporation 82801ir/io/ih (ich9r/do/dh) 4 port sata ide controller (rev 02)
00:1f.3 smbus: intel corporation 82801i (ich9 family) smbus controller (rev 02)
00:1f.5 ide interface: intel corporation 82801i (ich9 family) 2 port sata ide controller (rev 02)
01:00.0 vga compatible controller: ati technologies inc rv710 [radeon hd 4350]
01:00.1 audio device: ati technologies inc rv710/730
03:00.0 ethernet controller: realtek semiconductor co., ltd. rtl8111/8168b pci express gigabit ethernet controller (rev 01)
04:00.0 ethernet controller: realtek semiconductor co., ltd. rtl8101e/rtl8102e pci express fast ethernet controller (rev 02)
05:00.0 pci bridge: intel corporation 21152 pci-to-pci bridge
05:01.0 pci bridge: digital equipment corporation decchip 21152 (rev 03)
06:04.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 14)
06:05.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 14)
06:06.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 14)
06:07.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 14)
07:04.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 12)
07:05.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 12)
07:06.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 12)
07:07.0 ethernet controller: d-link system inc dl10050 sundance ethernet (rev 12)


interesting if connect broadband router on board nic card, works fine. these cards use work on ubuntu 10 having trouble in 11.04, ideas?

have not installed software regards these nic cards, ubuntu detected them.

great.

anyone got ideas?

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Networking & Wireless [ubuntu] Ubuntu 11.04 network connection

Ubuntu